The human life cycle is essential to the world's population. It allows individuals to create families that can change society in multiple ways and all those individuals that has the capacity to change the world has a mother. Every soon to be mother wants an easy pregnancy but most importantly hopes and prays for a healthy baby. Understanding pregnancy is important soley due to the fact its a major factor in the cycle of life. Pregnancy involves growth, development and a new beginning. A women that is becoming pregnant with a child is also known as conceiving, this process carried out by having sexual intercourse with a male. A female ovulate an egg cell, oocytes goes down a uterine tube. During sexual intercourse male sperm moves into the vagina, which is near the female's cervix, this occurs in the reproductive system. The sperm cell swims up the uterus and meets up with the oocyte and the process of fertilization occurs. During sexual intercourse many sperms swim towards the oocyte but only one sperm cell has the ability to fertilize the egg.

During beginning fertilization of the egg the cytoplasm triggers lysosomes vesicles that release enzymes that hard the zona pellucida so that it reduces the chance of more than one sperm can penetrates the oocytes. The egg divided then undergoes meiosis ends. The nuclei of the egg and nuclei of the sperm unite the membrane falls apart and the chromosome mingles which complete fertilization. The sperm cell and egg cell each has 23 chromosomes and during fertilization it 46 somatic cell this cell is called a zygote the first cell of the future offspring.

The Zygotes undergoes mitosis 30 hours after forming, cells division occurs rapidly. The rapid cell division is called cleavage. During cleavage tiny cells move through the uterine tubes during the time of implantation cells in the interface of the blastocyst. The cell surrounding the embryo is called the placenta this organ...

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...The changes and responses that occur in the body of both men and women when sexually aroused are referred to as the sexual response cycle. The sexual response cycle is divided into four separate phases which include excitement, plateau, orgasm, and resolution. These changes are similar for both men and women. According to Nevid and Rathus (2005), each phase is characterized by vasocongestion and myotonia. Vasocongestion is the swelling of the genital tissues with...

...The Sexual Response Cycle
Abstract
Assignment: The Sexual Response Cycle
•Resources: pp. 445-447 in Psychology and the Challenges of Life: Adjustment in the New Millennium
•Due Date: Day 7 [Individual] forum
•Review the sexual response cycle in the text.
•Write a 1,050- to 1,400-word paper summarizing each phase of the sexual response cycle for males, females, and commonalities for both males and females....

...The sexual response cycle is the sequence of events that happens physiologically when we become sexually aroused. It is divided up into four phases: excitement, plateau, orgasm, and resolution. This cycle is characterized by vasocongestion and myotonia. Vasocongestion in men causes the erection of the penis and, in women, the vaginal area to swell. The nipples and even the earlobes may swell also. Muscle tension is known as myotonia; this causes spasms in the...

...The Sexual Response Cycle
The sexual response cycle describes the changes that occur in the body as men and women become sexually aroused. They divided the sexual response cycle into four phases: excitement, plateau, orgasm, and resolution. The sexual response cycle is characterized by vasocongestion and myotonia. Vasocongestion is the swelling of the genital tissues with blood. It causes erection of the penis and swelling of the area...

...The sexual response cycle is a Masters and Johnson’s model of sexual response which consists of four stages or phases. This model is founded on the theory that male and female sexual stimulation- their sexual response cycles- are very similar with obvious differences due to physical make up. The four phases are the excitement phase (initial phase for male and female), plateau phase, orgasmic phase, and the resolution phase. The phases fall in sequence from the...

....
Many products and services often pass a lifecycle while there are many shapes depending on their industries. They newly emerge in the society, start to sell to be widespread, become saturated in the market and then gradually get out of date. This sequence of product and service is called the product lifecycle. Smartphone also passes such natural path. According to the next web (2011), first smartphone brand was Ericsso’s GS88 in...

...services have certain lifecycles. The lifecycle refers to the period from the product’s first launch into the market until its final withdrawal and it is split up in stages. A new product progresses through a sequence of stages from introduction to growth, maturity, saturation & decline. This sequence is known as Product LifeCycle (PLC). The product lifecycle is generally termed...

...Kapil Kumar
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The product lifecycle
The most effective way to reduce the impact on the environment is to integrate environmental considerations into the product development process. To do this, designers must consider the environmental impact of materials, energy and toxicity across an e–product’s entire lifecycle.
The product lifecycle begins when raw materials are extracted...